baber/WOPTO huggingface dataset:
Patent JP-H02225626-A (JP)
Title: Method for controlling transfer speed of continuous annealing furnace
Inventor: UEDA ICHIRO
IPC: C21D11/00
Filed: 1989-02-23
Abstract: PURPOSE:To improve the annealing of a succeeding material by controlling an in-furnace transfer speed in such a manner that the temp. of the succeeding material in the outlet of a heating furnace attains the target temp. in a target response time at the time of welding the preceding material and succeeding material of steel strips of different sizes, materials, annealing temp., etc., and subjecting the materials to continuous annealing in the same heating furnace. CONSTITUTION:The conditions, such as thicknesses, materials and annealing temp., of the preceding material and the succeeding material vary and, therefore, the in-furnace transfer speed is previously so controlled that the temp. in the outlet of the heating furnace attains the target temp. at the time of welding the rear end of the preceding steel strip and the front end of the succeeding steel strip and subjecting the steel strips to the continuous annealing in the same heating furnace. The preceding material is once controlled to a high speed and is thereafter controlled to the target transfer speed if the transfer speed of the succeeding material is higher than the transfer speed of the preceding material in this case. The succeeding material is once set at a low speed and is thereafter controlled to the target transfer speed if the transfer speed of the succeeding material is lower than the transfer speed of the preceding material. The generation amt. of the defective material parts failing to be subjected to the annealing by the target temp. near the weld zones is thereby decreased and the annealing efficiency of the succeeding material is improved.
Patent JP-S6121727-A (JP)
Title: Method for performing reaction and mass transfer process in non-uniform fluid system
Inventor: BUARUDEMAARU ROIRU
IPC: B01J19/24
Filed: 1985-03-08
Abstract: 1. Method for carrying out reactions and interchange of substances in heterogeneous, fluid systems containing suspended solid matter (solid-fluid, solid-fluid-gaseous) by utilisation of an agitator-type reactor connected with a successive tube-type reactor thereby characterized that the lower end of the tube-type reactor (2) is connected with the lower end of the agitator-type reactor (1) and the product flow is taken from the tube-type reactor (2) and only part of the flow containing the solid matter of the reaction mixture (concentrated catalyst suspension) is returned into the agitator-type reactor (1).
Patent JP-H01220391-A (JP)
Title: Induction-heated cooking utensil
Inventor: NOGUCHI HIROYUKI
IPC: H05B6/12
Filed: 1988-02-26
Abstract: PURPOSE:To suppress the over-peak temperature to the nearly constant low temperature area by setting the reference pre-stage temperature in inverse proportion to the size of the set level of the heat output at the temperature area lower than the safe reference temperature and stopping the heating operation when exceeding it. CONSTITUTION:When a high-frequency current is fed through a heating coil 17, a cooking container mounted on a top plate 4 is induction-heated. The temperature detected by a temperature sensor 21 provided on the back portion of the top plate 4 is fed to the input terminal I1 of a main control circuit 23. The control circuit 23 also functions as a temperature excessive rise preventing means and sets the reference pre-stage temperature lower as the output set level is increased in the temperature area lower than the safe reference temperature and controls a PWM circuit 26. The heating operation is stopped when the detection temperature by the sensor 21 exceeds the reference pre-stage temperature, subsequently the heating operation is controlled based on the safe reference temperature and the heating allowable temperature. The over- peak temperature is thereby suppressed to the nearly constant low temperature area, and the safety can be improved.
Patent JP-H10244375-A (JP)
Title: Power supply device for plasma working
Inventor: NAKANO ETSUO
IPC: B23K10/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To realize the plasma working excellent in economy by controlling the current and the gas flow rate based on the change pattern of the gas flow rate and current to be supplied to a plasma torch and on the table of the time, the flow rate and the current of each pattern when main arc current is changed. SOLUTION: When the main arc current value is inputted in an input device 22, a control device 21 obtains the range including the set current, the table of the range to be obtained from a table stage part 21c and a change pattern of the flow rate and the current for each gas to be obtained from a pattern storage part 21b are read, and the time, the flow rate and the current set in the table are applied to each pattern. The control signal according to the flow rate and the current is transmitted to a gas feed part having solenoid valves 8d-10d, 15d to feed/step the gas to a plasma touch and flow rate regulators 8c-10c, 15c, and to a current setting part 17 and regulates the flow rate and the current. The plasma torch can be driven under the optimum condition corresponding to the preset target current value in an automatic operation.
Patent JP-H11242129-A (JP)
Title: Processing method and connecting method of plastic optical fiber
Inventor: NAKAJIMA KAORU
IPC: G02B6/02
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To easily and permanently connect the end faces of plastic optical fibers with low loss by dissolving the top end of an optical fiber with a volatile solvent to form a smooth recess on the end face of the optical fiber. SOLUTION: This plastic optical fiber is a graded refractive index plastic optical fiber having the refractive index gradually decreased from the center axis to the peripheral part. The top end of the optical fiber 22 is dipped in a volatile solvent 36 housed in a container 34. Namely, the top end of the plastic optical fiber which is cut with a cutting tool is dipped and etched in the volatile solvent to form a recess on the end face. When the plastic optical fiber 22 consists of a fluorine-contg. polymer, the volatile solvent 36 is preferably a fluorine-contg. org. solvent. By dipping the top end of the plastic optical fiber 22 in the solvent for one min, the end face can be flattened while the shape as cut is maintained.
Patent JP-H11240678-A (JP)
Title: Elevator counterweight
Inventor: MIYAMOTO KENJI
IPC: B66B7/12
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To reduce the height of an elevator shaft by avoiding protrusion of guide shoes and lubricators above a counterweight frame. SOLUTION: The elevator counterweight comprises a counterweight frame coupled to a car by means of a rope so as to move vertically along guide rails 14 relative to the car, weights 12 loaded in the counterweight frame in a pile, guide members 21 placed along the guide rails 14 as well as on the outer side of vertical frame pieces 11c and 11d in the counterweight frame and formed with a channel 21a along the guide rails 14 in their side facing the guide rails 14, guide shoes 13 placed in the channels 21a of the guide members 21 so as to be guided by the guide rails 14. The guide shoes 13 are arranged against protrusion above or below the counterweight frame.
Patent JP-S54138482-A (JP)
Title: Converting device for light quantity to digital electric quantity
Inventor: MAEDA YOSHIO
IPC: G01J1/16
Filed: 1978-04-19
Abstract: PURPOSE:To eliminate the effect of temperature, etc. and obtain the quantity of electricity correctly proportional to the quantity of incident light by subtracting the digital signal quantity obtained at each step of cutting-off and non-cutting-off of measuring target light and offsetting the quantity of light applied with a fixed light quantity radiating means. CONSTITUTION:The light 50 of the measuring target out of the incident light to a photoelectric transducer 12 is cut off of its luminous flux by a shutter 54 and the light from a light source 90 is always of the fixed quantity of light irrespective of the positions of the shutter 54. A discrimination  signal generator 56 sends the signal of whether the shutter 54 is cutting off the target light 50 or not to an address register 60, which in turn controls the address of a digital memory device 40, by which the digital photometric signal from an A-D converter 30 is stored in different addresses depending upon whether the target light 50 is in a cutoff state or not. A digital operator 70 subtracts the phtometric digital signals of the time when the target light 50 of the device 40 is cut off and when it is not and outputs the results to a display device 80. Thereby, the digital quantity of electricity correctly proportional to the quantity of incident light may be obtained.
Patent JP-2000242326-A (JP)
Title: Display repeating device
Inventor: TOKAWA SADAO
IPC: G06F3/153
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To minimize an increase in load without any alteration from an information processor side and to cause all display devices connected to the information processor to decrease in display speed, etc., even when many display devices are connected to the information processor which receives inputs from display devices and allows the display devices to make displays. SOLUTION: The display repeating device 2 is equipped with a storage device 24 which is connected between display devices 3-1, 3-2, and 3-3 outputting display request data requesting display data and receiving and displaying the display data corresponding to the outputted display request data and a PLC (programmable controller) 1 outputting the display data corresponding to the display request data inputted from them, and stores the display request data outputted from the display devices 3-1, 3-2, and 3-3, an output request data generation part 231 which generates output request data composed of one piece of overlapping display request data stored in the storage device 24 and nonoverlapping data, and a display data request part 232 which requests the PLC 1 to output the display data specified by the generated display request data.
Patent JP-H02227417-A (JP)
Title: New epoxy resin composition
Inventor: NAKAMURA SHUJI
IPC: C08G59/20
Filed: 1989-02-28
Abstract: PURPOSE:To obtain the title composition suitable as coating compound, varnish, electrical insulating material, prepreg, electrically conductive adhesive, IC sealing, sealing material, casting material, etc., having excellent heat resistance and toughness, containing a specific epoxy resin, curing agent, etc. CONSTITUTION:The aimed composition containing an epoxy resin shown by formula I [R1 to R6 are H, 1-4C alkyl or halogen; Y is group shown by formula II (R7 to R16 are H, 1-4C alkyl or halogen); n is 0-2] and a curing agent (e.g. diethylenetriamine) and further, if necessary, a curing promoter (e.g. tertiary amine or Lewis acid).
Patent JP-S56142634-A (JP)
Title: Manufacture of semiconductor element
Inventor: ISHINO MASAKAZU
IPC: H01L21/60
Filed: 1980-04-07
Abstract: PURPOSE:To enable plating in case of the reverse direction to a diode by a method wherein inverse conduction type diffusion layers are formed on both the surface and the back of a (-) conduction type semiconductor substrate, electrons are injected to the substrate from the diffusion layer on the backside and a plated electrode is made up on a metallic electrode. CONSTITUTION:An n type diffusion layer 34 is made up on the backside of a p type semiconductor substrate 31 with an n type diffusion layer 33, an electrode 38, etc. are built up, undesirable sections are coated with a photo-resist film 39, field plating is conducted so that currents flow through the electrode 38 through the substrate 31 and the diffusion layer 34 from an upper surface electrode, a silver plated electrode is formed on the upper surface electrode, the substrate is divided and a section where is a p type diffusion layer 36 is formed is used as an element. Thus, leakage currents in the reverse direction are increased by adjusting plating voltage so that electrons are injected from the n type layer 34, and silver plating is obtd.
Patent JP-S51136028-A (JP)
Title: Mechanism optionally performs engine start control and fuel supply and stop
Inventor: NISHIHARA MASAHARU
IPC: F02D33/00
Filed: 1975-04-14
Abstract: PURPOSE: A mechanism optionally performs engine start control and fuel supply and stop, that interrupts wasteful fuel supply, and controls total quantity of exhaust gas production thus can reduce air pollution by installing a mechanism which optionally performs start control and fuel supply stop at a vehicle engine. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60191058-A (JP)
Inventor: YAMAZOE HIROSHI
IPC: C01B31/04
Filed: 1984-03-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02225005-A (JP)
Title: Surface forming method of concrete product
Inventor: WATANABE KUNIO
IPC: B28B1/14
Filed: 1989-02-27
Abstract: PURPOSE:To realize the displaying surface, the strength of which is high and the presented color of which is natural color, by a method wherein at first clay is laid on a face pallet so as to be embedded with lumps of stone of various sizes and filled with particle sands among projected lumps of stone in order to produce the displaying surface. CONSTITUTION:Proper amount of kneaded soft clay D is fed onto a face pallet 8 having an arbitrary shape so as to provided a clay layer over the whole surface of the pallet. Lumps of stone S of various sizes to form the surface of a concrete manufacture B are fed on the laid clay. By lowering a cylinder 16, the lumps of stone, which are fed on the clay layer previously fed onto the face pallet, are pressed with moderator so as to embed the lower surface parts of the lumps of stone in the clay by applying vibration. Particle sands are filled in gaps, which are formed among the projected surface of the lumps of stone embedded in the clay layers on the face pallet above a displaying stone surface. By pressing the surfaces of the lumps of stone from above with the moderator, the particle sands are embedded in the clay layer of the gaps among the lumps of stone through the vibration developed by a vibrator 7. After the face pallet, which is processed and formed as described above, is internally arranged on the bottom part of an integral frame or a frame 25, which is horizontally opened and split, a fixed quantity of concrete is charged in the frame so as to compactingly form it through the vibration and pressing.
Patent JP-S56142444-A (JP)
Title: Compensation filter board
Inventor: NAGAI HARUO
IPC: G01N23/02
Filed: 1980-04-09
Abstract: PURPOSE:To eliminate indistinctiveness from projected image, by composing a compensation filter board of a visible-light-permeable substance and making its entire thickness and refractive index constant. CONSTITUTION:An indent 9 of a radiation compensation filter layer 8, which is composed of a radiation-absorptive-visible-light-permeable substance in such a manner that its thickness is changed in accordance with compensation pattern of radiation corresponding to shape of an object to which radiation is applied, is filled with a substance, which has a similar refractive index to that of the radiation-absorptive- visible-light-permeable substance constituting the filter layer, by mold-injecting method, etc. to form a refractive index compensating layer 10. It is possible, by doing so, to maintain a constant thickness of a compensation filter board 5, which is formed by adjusting nonuniform surface of the compensation filter layer 8, and also to compensate for the refractive index.
Patent JP-S54137840-A (JP)
Title: Air conditioner
Inventor: IKOMA MITSUHIRO
IPC: F24F11/02
Filed: 1978-04-17
Abstract: PURPOSE: To provide an air conditioner which can perform dehumidification at an optimal temperature without changing the temperature of a room.  
     CONSTITUTION: An outside heat exchanger 2 is forcibly cooled by a blower 3 and a sprayer 4. In the dehumidification, the quantity sprayed by the sprayer 4 is controlled by an inside thermostat 15 depending on the temperature of the room to regulate the heat transfer from a coolant in the outside heat exchanger 2. The heat transfer from a coolant in inside heat exchangers 6, 7 is thus controlled to keep the temperature of the room almost constant. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58163344-A (JP)
Inventor: OOTE AKIRA
IPC: G01N23/04
Filed: 1982-03-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000247120-A (JP)
Title: Tire puncture detecting device
Inventor: YAMAGIWA TOSHIO
IPC: B60K28/14
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To perform the detection of a metal piece with constant and satisfactory sensitivity regardless of the diameter size of a tire in a tire puncture detecting device for detecting the metal piece sticking in the tire by use of magnetic field fluctuation. SOLUTION: An oscillating coil 14 for generating AC magnetic field is provided within a self-standing casing 12, whereby a puncture detecting work can be stably performed in the state where a tire puncture detecting device 10 is set on a floor surface. The oscillating coil 14 is provided near the upper corner part 12 Bb within the casing 12. According to this, the oscillating coil 14 can be regularly arranged with a fixed close distance to the tire 2 without causing the interference between the tire 2 and the casing 12 regardless of the diameter size of the tire 2.
Patent JP-H09243938-A (JP)
Title: Optical fiber juncture
Inventor: YORINARI HIROSHI
IPC: G02B26/08
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to avert the influence of the Fresnel reflection at connecting end faces even if a refractive index matching gent is not used, to facilitate optical axis alignment and to suppress the light loss in a juncture by inclining the end faces of the ends of optical fibers to a prescribed angle and varying the respective outside diameters thereof. SOLUTION: The respective connecting end faces 1B, 2B of the optical fibers 1, 2 are inclined in the same direction at a prescribed angle θ. The light emitted from the connecting end face 1B of the optical fiber 1 refracts according to the angle θ of inclination of the connecting end face 1B and is made incident on the connecting end face 2B of the optical fiber 1. Namely, the state that the optical fibers are connected by having a misalignment component (s) of the optical axis 2A of the optical fiber 2 from the optical axis 1A of the optical fiber 1 is made into the state of the min. connection loss by the optical alignment of the optical fibers 1A, 2A. The outside diameters of the optical fibers 1A, 2A may be determined from the misalignment component of the optical axis.  The outside diameters may be determined when the ends of the optical fibers incline at a prescribed angle.
Patent JP-S51120444-A (JP)
Title: Gas-leakage stopping device
Inventor: NAKO TOSHIO
IPC: F23N5/24
Filed: 1975-04-16
Abstract: PURPOSE: A gas-leakage stopping device wherein the stopcock for the gas feed line is closed in accordance with the signal from a gas-leakage alarm. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H0545521-A (JP)
Title: Image pickup device
Inventor: KURITA HIROYUKI
IPC: G02B27/46
Filed: 1991-02-19
Abstract: PURPOSE:To reduce the size of an image pickup optical system, to increase the degree of freedom of design, and to facilitate the manufacture by arranging a holographic optical element(HOE) which generates a specific aberration as a constituent element of the image pickup optical system. CONSTITUTION:This device is equipped with an image forming lens 11 and an electronic image pickup means 17 which receives an object image formed by the image forming lens 11, which is constituted having the HOE 12. The HOE 12 generates the aberration of plural order. Therefore, the object image formed on the electronic image pickup means 17 has the specific aberration because of the presence of the HOE 12. Then the spatial frequency response of the image pickup optical system is decreased by this aberration to prevent moire from being generated. Namely, the HOE 12 has the function of an optical low-pass filter in addition to the function of a lens, so the need for the space for the optical low-pass filter is eliminated to constitute the optical system compactly.
Patent JP-H08217204-A (JP)
Title: Waste dieposing device
Inventor: MIKI HIDEO
IPC: B65F1/06
Filed: 1995-02-10
Abstract: PURPOSE: To provide a waste disposing device which can prevent, to some degree, an offensive smell from leaking to the outside, and provide cost reduction and improved operation ability. CONSTITUTION: This waste disposing device 1 is provided with a disposing device body 2 having an opening at its upper part, and a cover for closing the opening. In the disposing device body 2, there is also provided a fixing member for fixing the opening peripheral part 11a of a flexible bag 11 for storing waste so as to be attached and removed, and an opening/closing mechanism 5 disposed at its lower part and for selectively-opening and closing the opening in the bag 11. A dropping mechanism 8 with a waste pressing means 20 for dropping waste placed on the opening/closing mechanism 5 into the bag 11 is formed at the cover 3.
Patent JP-H03248284-A (JP)
Title: State signal supplying circuit
Inventor: NASU HIROAKI
IPC: G06F15/78
Filed: 1990-02-27
Abstract: PURPOSE:To attain easy design by supplying binary signals of n bits to each circuit block of an IC chip and expressing a current state by 2<n> states obtained by decoding the binary signals of n bits. CONSTITUTION:Binary signals S1 to S3 consisting of 3 bits are outputted from a control circuit 10 and inputted to a decoding circuit 11 together with a clock signal CK. State signals T1 to T8 are outputted from the circuit 11 and supplied to the circuit block 12. Since many states can be expressed by the small number of signal lines, the number of signals requiring to pay attention to the quality of signals such as a delay and a phase difference can be reduced and easy design can be attained.
Patent JP-S63212524-A (JP)
Title: Clamping device for injection molding machine
Inventor: MORITA RYOZO
IPC: B29C33/24
Filed: 1987-02-27
Abstract: PURPOSE:To simplify the structure, maintenance and management of a liquid pressure circuit and make injection - compression molding easy by providing a liquid pressure generating means, a pressure accumulating means and a liquid pressure actuating means, changing the liquid pressure applied to a liquid chamber at the rear of a clamping ram into the first pressure and the second pressure and controlling the same. CONSTITUTION:After hydraulic pressure applied to a second oil chamber 62, a liquid chamber at the rear of a clamping ram 28, is generated in a first oil chamber 60 where its capacity is reduced in accordance with the forward motion of the clamping ram 28, a liquid pump for exclusive use and other drive units are not required and the structure, maintenance and management of a hydraulic circuit is simplified. Also, as a work pressure control means consisting of electromagnetic directional control valves 112 and 116, a pressure reducing valve 114 and a variable relief valve 118 is installed between an accumulator 98 and the second oil chamber 62, hydraulic pressure applied from the accumulator 98 to the second oil chamber 62 through oil passages 108 and 110 can be switched over to the first and second pressures corresponding to the high pressure clamping force and low pressure clamping in injection - compression molding respectively.